MDL-45219 add \mod\chat\course_module_viewed event

mod/chat/classes/event/course_module_viewed.php

@@ -0,0 +1,44 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Chat main page viewed event.
+ *
+ * @package    mod_chat
+ * @since      Moodle 2.7
+ * @copyright  2014 Petr Skoda
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+namespace mod_chat\event;
+
+defined('MOODLE_INTERNAL') || die();
+
+/**
+ * Chat main page viewed event.
+ *
+ * @package    mod_chat
+ * @since      Moodle 2.7
+ * @copyright  2014 Petr Skoda
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class course_module_viewed extends \core\event\course_module_viewed {
+    protected function init() {
+        $this->data['crud'] = 'r';
+        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
+        $this->data['objecttable'] = 'chat';
+    }
+}

mod/chat/tests/events_test.php

@@ -161,4 +161,27 @@ class mod_chat_events_testcase extends advanced_testcase {
         $this->assertEventContextNotUsed($event);
     }
 
+    public function test_course_module_viewed() {
+        $this->resetAfterTest();
+        $this->setAdminUser();
+        $course = $this->getDataGenerator()->create_course();
+        $chat = $this->getDataGenerator()->create_module('chat', array('course' => $course->id));
+        $cm = get_coursemodule_from_instance('chat', $chat->id);
+        $context = context_module::instance($cm->id);
+
+        $params = array(
+            'objectid' => $chat->id,
+            'context' => $context
+        );
+        $event = \mod_chat\event\course_module_viewed::create($params);
+        $event->add_record_snapshot('chat', $chat);
+        $event->trigger();
+
+        $expected = array($course->id, 'chat', 'view', "view.php?id=$cm->id", $chat->id, $cm->id);
+        $this->assertEventLegacyLogData($expected, $event);
+        $this->assertEventContextNotUsed($event);
+        $url = new moodle_url('/mod/chat/view.php', array('id' => $cm->id));
+        $this->assertEquals($url, $event->get_url());
+        $event->get_name();
+    }
 }

mod/chat/view.php

@@ -70,7 +70,15 @@ if (isguestuser()) {
     exit;
 }
 
-add_to_log($course->id, 'chat', 'view', "view.php?id=$cm->id", $chat->id, $cm->id);
+// Log this request - the problem here is that the view page
+// does not display the chat content which is actually in a new window.
+$params = array(
+    'objectid' => $chat->id,
+    'context' => $context
+);
+$event = \mod_chat\event\course_module_viewed::create($params);
+$event->add_record_snapshot('chat', $chat);
+$event->trigger();
 
 $strenterchat    = get_string('enterchat', 'chat');
 $stridle         = get_string('idle', 'chat');